class_docstr: A ZMQ socket in a simple blocking API
docstr: Pass a message to the ZMQ socket to send
          
docstr_tok: ["Pass","a","message","to","the","ZMQ","socket","to","send"]
code: def send(self, msg):
      """Pass a message to the ZMQ socket to send"""
      self.session.send(self.socket, msg)
  
file_path: catboost/contrib/python/jupyter-client/py2/jupyter_client/blocking/channels.py
label_desc: Use image node_id 8 for calling the ZMQSocketChannel obj's underlying member method code with example usage: obj.send(msg) without return types